1993 Chevrolet C1500 Cheyenne 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Misfire
Vehicle Running lean good fuel pressure. extremely load buzzing noise coming from injector housing. appears to be coming out of the housing not the injectors themselves. vehicle backfires after warmed up and no power, replaced fuel filter. the buzz noise is ex...
FIX posted 12/11/2007
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Message Closed w/FIX
Vehicle Data1993 Chevrolet C1500 Cheyenne
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Message Closed w/FIX
Vehicle Data
1993 Chevrolet C1500 Cheyenne
VIN | 2GCEC19K8P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / tbi |
Emissions | fed |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Cuts Out, Misfire |
Occurs | Always |